[AMBARI-22785] Ambari should setup tcp preference in krb5.conf

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.1.1
• Fix Version/s: 2.7.0
• Component/s: ambari-server
• Labels: kerberos pull-request-available
• Assignee: Sandor Molnar
• Reporter: Sandor Molnar
• Created: 15/Jan/18 14:09
• Updated: 29/Jan/18 23:43
• Resolved: 17/Jan/18 15:43

Description

Ambari template should conditionally force to TCP by setting the following in the krb5.conf template if configured to do so:

{%- if force_tcp %}
  udp_preference_limit = 1
{%- endif -%}

Issue Links

• links to: GitHub Pull Request #129